www.pudn.com > clking_src.rar > GuiTabPowerPoint.cpp

//-----------------------------------------------------------------------// 
// This is a part of the GuiLib MFC Extention.							 //	 
// Autor  :  Francisco Campos											 // 
// (C) 2002 Francisco Campos  All rights reserved     // 
// This code is provided "as is", with absolutely no warranty expressed  // 
// or implied. Any use is at your own risk.								 //		 
// You must obtain the author's consent before you can include this code // 
// in a software library.												 // 
// If the source code in  this file is used in any application			 // 
// then acknowledgement must be made to the author of this program		 //	 
// fcampos@tutopia.com													 // 
//-----------------------------------------------------------------------// 
#include "stdafx.h" 
#include "guitabpowerpoint.h" 
#include "GuiDrawLayer.h" 
#include "GuiBaseTab.h" 
#include "resource.h" 
 
#define ID_CLOSE 6500 
 
CGuiTabPowerPoint::CGuiTabPowerPoint(void) 
{ 
	bAutoAjust=TRUE; 
	m_clrTabs=GuiDrawLayer::GetRGBColorFace(); 
	m_bShowButton=TRUE; 
} 
 
CGuiTabPowerPoint::~CGuiTabPowerPoint(void) 
{ 
} 
BEGIN_MESSAGE_MAP(CGuiTabPowerPoint, CGuiTabWnd) 
	ON_WM_CREATE() 
	ON_COMMAND(ID_CLOSE,OnClose) 
END_MESSAGE_MAP() 
 
void CGuiTabPowerPoint::Close() 
{ 
 
} 
 
BOOL CGuiTabPowerPoint::OnCommand(WPARAM wParam, LPARAM lParam) 
{ 
	HWND hwnd = (HWND) lParam;	 
	if (m_ToolButton.GetSafeHwnd() == hwnd) 
		SendMessage (WM_COMMAND,ID_CLOSE); 
	return TRUE; 
 
} 
 
 
void CGuiTabPowerPoint::AjustTabs() 
{ 
	 
	int m_iSizeAct=0; 
	m_iMinValRec=4; 
	CClientDC dc(this); 
	GetClientRect(m_rectCliente); 
	m_rectCliente.bottom=m_rectCliente.top+(m_sizeImag.cy+4+1); 
 
	CFont* m_fontOld=dc.SelectObject(&m_cfont); 
	for (int iCont=0; iCont< m_Numtabs;iCont++) 
	{ 
		CGuiTab* ct=(CGuiTab*) m_pArray[iCont]; 
		CRect m_Arect; 
		CSize m_sChar=dc.GetTextExtent(ct->lpMsg); 
		m_Arect.left=m_iMinValRec+1; 
		m_iMinValRec+=m_alnTab!=ALN_TOP?m_sizeImag.cx+2+m_sChar.cx+14:m_sChar.cx+14; 
		if(m_alnTab==ALN_BOTTOM) 
		{ 
			m_Arect.top=m_rectCliente.bottom; 
			m_Arect.right=m_iMinValRec; 
			m_Arect.bottom=m_rectCliente.bottom+4+m_sizeImag.cy; 
		} 
		else 
		{ 
			m_Arect.top=m_rectCliente.top; 
			m_Arect.right=m_iMinValRec; 
			m_Arect.bottom=m_rectCliente.top+4+m_sizeImag.cy; 
		} 
		ct->rect= m_Arect; 
		 
	}		 
	dc.SelectObject(m_fontOld); 
	 
	if (bAutoAjust) 
	{ 
		int m_NewResize=4; 
		if (m_iMinValRec > m_rectCliente.Width()-4) 
		{ 
			m_iSizeAct=(m_rectCliente.Width()-12)/m_Numtabs; 
			for (int iCont=0; iCont< m_Numtabs;iCont++) 
			{ 
 
				CGuiTab* ct=(CGuiTab*) m_pArray[iCont]; 
				if (ct->uIcon != -1) 
				{ 
					if (m_sizeImag.cx+22 > m_NewResize+m_iSizeAct) 
						continue; 
				} 
				CRect m_Arect; 
				m_Arect.left=m_NewResize; 
				m_Arect.right=m_NewResize+m_iSizeAct; 
				m_Arect.top=m_alnTab==ALN_TOP? m_rectCliente.top:m_rectCliente.bottom; 
				m_Arect.bottom=m_alnTab==ALN_TOP? m_rectCliente.top+4+m_sizeImag.cy:m_rectCliente.bottom+4+m_sizeImag.cy; 
				m_NewResize+=m_iSizeAct+1; 
				ct->rect= m_Arect; 
			}	 
		} 
	} 
 
 
} 
 
 
 
 
void CGuiTabPowerPoint::Drawtabs(CDC* dc) 
{ 
	CBrush cb; 
	CRect rectText; 
	CRect rc; 
	int nHeight=0; 
	CBrush cbr; 
	CPen cp(PS_SOLID,1,::GetSysColor(COLOR_BTNSHADOW)); 
	CPen cpw(PS_SOLID,1,GuiDrawLayer::GetRGBColorWhite()); 
	 
	cbr.CreateSolidBrush(m_clrTabs); 
	dc->FillRect(m_rectTab,&cbr); 
	CFont* m_fontOld=dc->SelectObject(&m_cfont); 
	CPen penShadow(PS_SOLID, 1, GuiDrawLayer::GetRGBColorShadow()); 
	CPen* pOldPen = dc->SelectObject(&penShadow); 
	/*Modified By SunZhenyu 2003/11/11, add the next 1 line */ 
	if( ALN_BOTTOM != m_alnTab ) 
	{ 
		dc->MoveTo(m_rectTab.left,m_rectTab.bottom-1); 
		dc->LineTo(m_rectTab.right,m_rectTab.bottom-1); 
	} 
	int nMode = dc->SetBkMode(TRANSPARENT); 
	int m_right=0; 
 
 
	for ( int iCont=0; iCont< m_Numtabs;iCont++) 
	{	 
 
		dc->SelectObject(&penShadow); 
		CGuiTab* ctb=(CGuiTab*)m_pArray[iCont]; 
		CRect mrt=ctb->rect;		 
		int ancho=mrt.Width(); 
		mrt.left=m_right; 
		mrt.right=mrt.left+ancho; 
		CPoint Coor[4]; 
		CPoint CoorFive[6]; 
				 
				if (iCont-1 == m_iSelectTab )  
				{	 
					CBrush brushRed(GuiDrawLayer::GetRGBColorFace()); 
					CBrush* pOldBrush = dc->SelectObject(&brushRed); 
					CoorFive[0].x=mrt.left+(m_rectTab.Height()/4)+1;			 
					CoorFive[0].y=(mrt.bottom-m_rectTab.Height()/2)+1; 
					CoorFive[1].x=(mrt.left)+m_rectTab.Height()/2;			 
					CoorFive[1].y=mrt.top+1; 
					CoorFive[2].x=(mrt.right)-m_rectTab.Height()/2;			 
					CoorFive[2].y=mrt.top+1; 
					 
					if (iCont == m_Numtabs-1) 
					{ 
						CoorFive[3].x=mrt.right-2;			 
						CoorFive[3].y=mrt.bottom+1; 
					} 
					else 
					{ 
						CoorFive[3].x=(mrt.right)-5;			 
						CoorFive[3].y=(mrt.bottom-(m_rectTab.Height()/2))+1; 
					} 
 
					CoorFive[4].x=(mrt.right)-8;			 
					CoorFive[4].y=mrt.bottom+1; 
 
					CoorFive[5].x=(mrt.left)+9;			 
					CoorFive[5].y=mrt.bottom+1; 
 
					/*Modified By SunZhenyu 2003/11/11, add the next 5 line */ 
					if( ALN_BOTTOM == m_alnTab ) 
					{ 
						for( int k=0; k<6; k++ ) 
							CoorFive[k].y	=	m_rectTab.bottom - (CoorFive[k].y-m_rectTab.top); 
					} 
					 
					dc->Polygon(CoorFive,6);	 
					dc->SelectObject(pOldBrush); 
				} 
				else 
				{ 
					CBrush brushRed(GuiDrawLayer::GetRGBColorXP()); 
					CBrush* pOldBrush = dc->SelectObject(&brushRed); 
 
					CoorFive[0].x=mrt.left;			 
					CoorFive[0].y=mrt.bottom+1; 
					CoorFive[1].x=(mrt.left)+m_rectTab.Height()/2;			 
					CoorFive[1].y=mrt.top+1; 
					CoorFive[2].x=(mrt.right)-m_rectTab.Height()/2;			 
					CoorFive[2].y=mrt.top+1; 
					 
					if (iCont == m_iSelectTab || iCont == m_Numtabs-1 ) 
					{ 
						CoorFive[3].x=mrt.right-2;			 
						CoorFive[3].y=mrt.bottom+1; 
					} 
					else 
					{ 
						CoorFive[3].x=(mrt.right)-5;			 
						CoorFive[3].y=(mrt.bottom-(m_rectTab.Height()/2))+1; 
					} 
					 
					CoorFive[4].x=(mrt.right)-8;			 
					CoorFive[4].y=mrt.bottom+1; 
 
					CoorFive[5].x=(mrt.left)+9;			 
					CoorFive[5].y=mrt.bottom+1; 
					 
					/*Modified By SunZhenyu 2003/11/11, add the next 5 line */ 
					if( ALN_BOTTOM == m_alnTab ) 
					{ 
						for( int k=0; k<6; k++ ) 
							CoorFive[k].y	=	m_rectTab.bottom - (CoorFive[k].y-m_rectTab.top); 
					} 
					 
					dc->Polygon(CoorFive,6);	 
					dc->SelectObject(pOldBrush); 
					 
				} 
				m_right=mrt.right; 
			if (iCont == m_iSelectTab ) 
			{ 
				 
				/*Modified By SunZhenyu 2003/11/11, replace the next 1 line 
				CBrush brushRed(GuiDrawLayer::GetRGBColorWhite()); 
				*/ 
				CBrush brushRed(m_clrSelectTabBK); 
				CBrush* pOldBrush = dc->SelectObject(&brushRed); 
				Coor[0].x=mrt.left; 
				Coor[0].y=mrt.bottom; 
				Coor[1].x=(mrt.left)+m_rectTab.Height()/2; 
				Coor[1].y=mrt.top+1; 
				Coor[2].x=(mrt.right)-m_rectTab.Height()/2;  
				Coor[2].y=mrt.top+1; 
				Coor[3].x=(mrt.right-1); 
				Coor[3].y=mrt.bottom; 
 
				/*Modified By SunZhenyu 2003/11/11, add the next 5 line */ 
				if( ALN_BOTTOM == m_alnTab ) 
				{ 
					for( int k=0; k<4; k++ ) 
						Coor[k].y	=	m_rectTab.bottom - (Coor[k].y-m_rectTab.top); 
				} 
				 
				dc->Polygon(Coor,4);	 
				dc->SelectObject(pOldBrush); 
				/*Modified By SunZhenyu 2003/11/11, add the next 5 line */ 
				if( ALN_BOTTOM == m_alnTab ) 
				{ 
					dc->FillRect( CRect(mrt.left+1,mrt.top+1,mrt.right-1,mrt.top+4), &brushRed ); 
				} 
				else 
				{ 
					dc->SelectObject(&cpw); 
					dc->MoveTo(mrt.left+1,mrt.bottom); 
					dc->LineTo(mrt.right-1,mrt.bottom); 
					dc->MoveTo(mrt.left+1,mrt.bottom+1); 
					dc->LineTo(mrt.right-1,mrt.bottom+1); 
				} 
			} 
			 
			// Modified By SunZhenyu 
			// CFont* m_fontOld=dc->SelectObject(&m_cfont); 
			dc->SetBkMode(TRANSPARENT); 
			CRect mrtt=mrt; mrtt.top+=2; 
			CSize m_sChar=dc->GetTextExtent(ctb->lpMsg,strlen(ctb->lpMsg)); 
			ctb->rect=mrt; 
			m_right-=(m_rectTab.Height()/2);	 
			if (m_sChar.cx < ctb->rect.Width()-8)   
				{ 
					rectText=ctb->rect; 
					/*Modified By SunZhenyu 2003/11/11, add the next 1 line */ 
					dc->SetTextColor(iCont == m_iSelectTab ? m_clrSelectTabText : ::GetSysColor(COLOR_BTNTEXT)); 
					dc->DrawText(ctb->lpMsg,mrtt,DT_SINGLELINE|DT_CENTER|DT_VCENTER); 
				} 
				else 
				{ 
					int nDif= ctb->rect.Width()-m_sizeImag.cx; 
					nDif/=2; 
					if(ctb->uIcon == -1) continue; 
					Image.Draw(dc,ctb->uIcon,CPoint(ctb->rect.left+nDif,ctb->rect.top+2),ILD_TRANSPARENT); 
					CToolTip.SetToolRect(this,iCont+1,CRect(0,0,0,0)); 
				} 
			 
		} 
 
 
 
 
 
	GetClientRect(rc); 
	CSize m_SizeBtn=m_ToolButton.GetSizeButton(); 
	if (m_bShowButton==TRUE) 
	{ 
		if (m_right+m_SizeBtn.cx > rc.Width()) 
			m_ToolButton.ShowWindow(SW_HIDE); 
		else 
		{ 
			rc.left=rc.right-(m_SizeBtn.cx+2); 
			rc.bottom=m_rectTab.Height()-2; 
			m_ToolButton.MoveWindow(rc.left,rc.top+1,m_SizeBtn.cx,rc.bottom-1); 
			m_ToolButton.ShowWindow(SW_SHOW); 
		} 
	} 
	dc->SetBkMode(nMode); 
	dc->SelectObject(m_fontOld); 
	// Modified By SunZhenyu 
	dc->SelectObject(pOldPen); 
} 
 
void CGuiTabPowerPoint::ShowButtonClose(BOOL bShowButton) 
{ 
	m_bShowButton=bShowButton; 
 
};	 
void CGuiTabPowerPoint::SetAutoAjust(BOOL bAjust) 
{ 
	bAutoAjust=bAjust; 
	m_ToolButton.ShowWindow(bAutoAjust==FALSE?SW_HIDE:SW_SHOW); 
} 
 
void CGuiTabPowerPoint::SetColorTabs(COLORREF clrTabs) 
{ 
	m_clrTabs=clrTabs; 
} 
 
int CGuiTabPowerPoint::OnCreate(LPCREATESTRUCT lpCreateStruct) 
{ 
	if (CGuiTabWnd::OnCreate(lpCreateStruct) == -1) 
		return -1; 
	if (!m_img.Create(IDB_MDIICONS,9,3,RGB(255,0,255))) 
	{ 
		TRACE0("error imagelist"); 
	} 
	SetALingTabs(CGuiTabWnd::ALN_TOP); //los tabs arriba 
	SetStyle(CGuiTabWnd::FLAT); 
	m_ToolButton.ShowDark(FALSE); 
	SetActualTitle(FALSE); 
	m_ToolButton.Create(_T(""),WS_CHILD|WS_VISIBLE|BS_OWNERDRAW,CRect(0,0,0,0),this,ID_CLOSE); 
	m_ToolButton.SetToolTip("Close"); 
	m_ToolButton.SethIcon(m_img.ExtractIcon(2)); 
	m_ToolButton.SetColor(GuiDrawLayer::GetRGBColorFace()); 
	 
	 
	// TODO:  Add your specialized creation code here 
 
	return 0; 
}